How do I overcome something?
In math class, there is 4 people in my group, two boys and two girls. My teacher is making us make a math rap to a song. It is either I rap or sing. I was told I had to sing because I wasn't there the day they chose who was doing what. I know I sing terrible and the other girl thinks she sings terrible. I would rather get an F for this assignment but then again I wanted to get on Principal's list this year. Not to mention that my crush is in my group, but he doesn't know I like him.
What do I do?